Work

Associations Between Chemotherapy-Induced Peripheral Neuropathy and Distress in Patients Assigned to Adjuvant Irradiation for Non-Metastatic Breast Cancer

Year: 2025

Type: article

Abstract: Background/Objectives: Many patients assigned to adjuvant radiotherapy for non-metastatic breast cancer already received taxane-based chemotherapy, which can cause peripheral neuropathy (PNP). This study investigated potential associations between moderate-to-severe or mild PNP and distress. Methods: Ninety-eight breast cancer patients who received taxane-based chemotherapy and completed the National Comprehensive Cancer Network Distress Thermometer were included in this retrospective study. The severity of PNP plus 17 factors were evaluated for associations with distress. Results: Mean distress scores (higher scores representing higher levels of distress) were 6.17 (SD ± 2.41) in patients with moderate-to-severe PNP, 4.21 (SD ± 2.54) in patients with mild PNP and 4.04 (SD ± 2.24) in patients without PNP. On univariable analyses, higher distress scores were significantly associated with moderate-to-severe PNP (vs. mild or no PNP, p < 0.001), Karnofsky performance score ≤ 80 (p = 0.001), history of autoimmune disease (p = 0.035), and hypertension (p = 0.002). Trends were found for age ≥65 years (p = 0.056), type of chemotherapy (p = 0.078), and beta-blocker medication (p = 0.072). On multivariable analysis, moderate-to-severe PNP (p = 0.036), Karnofsky performance score ≤ 80 (p = 0.013), and hypertension (p = 0.045) were significant. Conclusions: Since moderate-to-severe chemotherapy-induced PNP was associated with a significantly higher level of distress when compared to mild or nor PNP, these patients should be offered early psychological support and personalized monitoring.

Source: Journal of Personalized Medicine

DOI: 10.3390/jpm15060248

Authors: Dirk Rades, Tobias Bartscht, Achim Rody, Martin Ballegaard